Light resistant polyphenylene ether resin compositions

Details Light resistant polyphenylene ether resin compositions Light resistant polyphenylene ether resin compositions

1996-04-26

1997-09-30

Morgan, Kriellion S.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C08K 534

Patent

active

056726449

ABSTRACT:
Compositions of polyphenylene ether resins and a hindered amine compound that contains an amino group, optionally with polystyrene or modified polystyrene resins, provide improved light resistance over compositions containing a hindered amine compound without an amino group. Good impact resistance and heat resistance are maintained in the present compositions.

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